CN2311578Y

CN2311578Y - Magnetic card lock

Info

Publication number: CN2311578Y
Application number: CN 97203880
Authority: CN
Inventors: 刘恩欣
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-16
Filing date: 1997-01-16
Publication date: 1999-03-24
Anticipated expiration: 2007-01-16

Abstract

The utility model provides a magnetic card lock. The rotor plate, the stator plate and the magnetic card keyhole of the existing magnetic card lock are parallel to an installation surface. When the door is opened, a magnetic card key is inserted from above to below, which needs to distinguish the locks used on the left and right doors during the manufacture and the use. The rotor plate, the stator plate and the magnetic card keyhole of the magnetic card lock of the utility model are vertical to the installation surface, which overcomes the deficiency of the existing technic. The manufacture and the use of the magnetic card lock are convenient without distinguishing the locks of the left and the right doors.

Description

Magnetic card lock

The utility model relates to a kind of magnetic card lock.

Magnetic card lock is a kind of with magnetic post replacement pellet shot from a slingshot, and magnetic card replaces the lockset of key, and moving plate and stator are wherein arranged, and is porose on moving plate and the corresponding position of stator, the built-in magnetic post in hole.At lock-out state, the magnetic post on moving stator interface, insert magnetic card key after, the magnetic post is influenced by magnetic force on the magnetic card and is retracted into stator or moving plate, and fixed, moving plate can be relatively moved to start dead bolt.Magnetic card lock in the past, moving plate, stator and magnetic card key hole are all parallel with installed surface, make magnetic card key insert lock body from the top down.This structure has the problem of a left and right opening door, promptly will produce left and right opening door during fabrication specially with locking two kinds of models, purchases, installs and also will distinguish, and to avoid the situation that key need insert from bottom to top, so this lock has caused inconvenience to manufacturing, use.

At above-mentioned deficiency, the purpose of this utility model is exactly that a kind of magnetic card lock that left and right opening door uses that is regardless of will be provided.

Magnetic card lock provided by the utility model, have moving plate, stator with moving plate, the parallel magnetic card key hole of stator, the installed surface of moving plate, stator and magnetic card key hole and lock wherein, promptly door is vertical.Magnetic card lock provided by the utility model changes magnetic card key and is inserted as the level insertion from the top down, has avoided left and right opening door to need different problems with the lock model, makes the manufacturing of magnetic card lock, use elimination will distinguish the inconvenience of using on the left and right opening door.

Fig. 1 is a partly sectional drawing on the axis when magnetic card key inserts of the utility model lock core;

Fig. 2 is that the A-A of Fig. 1 is to sectional drawing.

Embodiment: the lock core part-structure of magnetic card lock as shown in Figure 1 and Figure 2.One moving plate 7 is arranged in lock core body 1, and moving plate is that level is installed, and last plane is drilled with the hole that 3 rows, 3 row are not revealed the exact details downwards, magnetic post 8 is housed in the hole, multiple on the moving plate with stator 6, also have 3 rows, 3 row holes on the stator with on the correspondence position of moving plate, there is stator cover plate 5 that the port lid of stator is lived on the stator.One restoring board 3 is arranged on the stator cover plate, have a back-moving spring 2 to apply a power of pressing to the stator cover plate on the restoring board to restoring board.Be the slit that magnetic card key 4 inserts between restoring board and the stator cover plate, when magnetic card key inserted, the magnetic force on the magnetic card key was pushed the magnetic post at the bottom of the hole of moving plate, when magnetic card key withdraws from, after resetting the magnetic post was drawn back and made the magnetic post on the interface of stator and moving plate.The stop bit wall that magnetic card key is arranged on the moving plate has the plug tongue that points to installed surface on the stop bit wall, have on the plug tongue to make moving plate return the moving plate spring 14 of location.One fixed head 10 is housed on the lock body, porose in the middle of the fixed head, wear T-piece 13 in this hole, this hole periphery has two breach.Be equipped with two L shaped locking nails 16 to slide only with the same plane of stator on T-piece, locking nail to be growing the limit at the breach on the fixed head mesopore periphery, minor face phase hook, the knuckle place have one point to long limit to the locking nail spring 17 of breach.The slit that locking nail minor face phase hook is become is at the plug tongue.When magnetic card key inserts, the magnetic post is pushed down back moving plate and stator can the changing of the relative positions, then magnetic card key withstands in the slit that will fill in tongue promotion insertion locking nail minor face phase hook on the stop bit wall, breach on the fixed head mesopore periphery is pulled out on the long limit of locking nail, and lock core body just can be turned to be driven T-piece and starts town's tongue and unblank.The moving plate spring makes the moving plate location when magnetic card key withdraws from then, and the plug tongue is return, and the breach on the fixed head mesopore periphery is gone in the long checkpost of locking nail, and lock core body can not be turned.

In addition, retainer spring 9 is used for making the lock core location, and fixed head is gone forward to bend 12 greatly by bassoon junction plate 11 and lock body and is connected.

Claims

1. magnetic card lock, have moving plate, stator with moving plate, the parallel magnetic card key hole of stator, it is characterized in that moving plate, stator and magnetic card key hole are vertical with the installed surface of lock.

2. magnetic card lock as claimed in claim 1, the plug tongue that it is characterized in that the stop bit wall of magnetic card key is arranged on the moving plate and point to installed surface, one fixed head is housed on the lock body, porose in the middle of the fixed head, wear T-piece in this hole, jagged on this hole periphery, be equipped with two only with the L shaped locking nail of slip at T-piece and the same plane of fixed head, the sliding position of locking nail is to withdraw from breach and fill in tongue to head between the back insertion breach when being harmonious.